DENSO
is known for creating the QR Code, a two-dimensional bar-coding system which has
become prevalent in much of the developed world.
Some Mercedes SL-Class R230 are built with the same air conditioning compressor. The Original
Equipment Manufacturer Numbers (OEM numbers) are Mercedes 0012303011, A0012303011.
The air-conditioning system of these vehicles was assembled with a
Denso 7SEU17C compressor. Manufacturer numbers: Denso 447180-5843.
These
ac units seem to be interchangeable.